What is CVE-2023-48826?

CVE-2023-48826 is a high-severity vulnerability in Phpjabbers Time Slots Booking Calendar, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2023-12-07.

How severe is CVE-2023-48826?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-48826 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Phpjabbers Time Slots Booking Calendar

CVE-2023-48826

Time Slots Booking Calendar 4.0 is vulnerable to CSV Injection via the unique ID field of the Reservations List.

EPSS: 0.012 (65.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Phpjabbers Time_slots_booking_calendar — versions 4.0
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Product)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2023-48826?: CVE-2023-48826 is a high-severity vulnerability in Phpjabbers Time Slots Booking Calendar, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2023-12-07.
How severe is CVE-2023-48826?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-48826 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.